The Cap-Plug,protective,dust and Moi, cataloged under National Stock Number 5340-01-173-5642, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-173-5642 |
| Primary Part Number | 82A5027A1256 |
| Item Name | Cap-Plug,protective,dust and Moi |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| Status | ACTIVE |
| Closed End Overall Diameter | 15.50 MILLIMETERS MINIMUM AND 15.85 MILLIMETERS MAXIMUM MM |
| Length Under Shoulder | 15.75 MILLIMETERS MINIMUM AND 16.25 MILLIMETERS MAXIMUM MM |
| Material Document and Classification | QQ-A-225/6, ALLOY 2024-T6 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/6, ALLOY 2024-T351 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-225/8, ALLOY 6061-T6 FED SPEC 3RD MATERIAL RESPONSE |
| Open End Inside Diameter | 11.00 MILLIMETERS MINIMUM AND 11.50 MILLIMETERS MAXIMUM MM |
| Material | ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 6061 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 82A5027A1256 PRIMARY | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
NSN 5340-01-173-5642 is a Cap-Plug,protective,dust and Moi, manufactured by Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-173-5642 has 1 manufacturer part number on file: 82A5027A1256 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service).
Key specifications for 82A5027A1256: Closed End Overall Diameter: 15.50 MILLIMETERS MINIMUM AND 15.85 MILLIMETERS MAXIMUM MM; Length Under Shoulder: 15.75 MILLIMETERS MINIMUM AND 16.25 MILLIMETERS MAXIMUM MM; Material Document and Classification: QQ-A-225/6, ALLOY 2024-T6 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/6, ALLOY 2024-T351 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-225/8, ALLOY 6061-T6 FED SPEC 3RD MATERIAL RESPONSE; Special Features: FULL RADIUS SLOT 4.75 TO 5.25 MM MM. 5 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.